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Recording by Block B.

Recording identifiers

ISRC
KRA381200087
CopyrightID (CopyrightChains transaction hash)
0xd3aeac01ac9642a6a1f8a126a7365b98c9af8dde0614299fdf4ae620ca8b56b4
Copyright registration time
2026-06-09T05:57:11+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:b1575707a7d1ac86839648bd4e980f3f83232f088bd443bbe3edcf1390bbb6ae

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.